Microban Hot tub spas made with LUCITE® cast acrylic have always been the easiest to clean. Now Lucite International, Inc. has taken LUCITE acrylic surfaces to the next level by incorporating MICROBAN antimicrobial product protection. And MICROBAN won't wear off with time because it's actually built in the hot tub spa's surface. Why Microban? What does this mean to the hottub or spa owner? While most people are careful about water maintenance, many do not think about the surface area above the water line. Buying a hottub or spa made from LUCITE cast acrylic with MICROBAN allows the owner to truly relax and enjoy the investment. MICROBAN antimicrobial product protection is used in products throughout the home. From toothbrushes to cutting boards to pillows to socks, there are a number of products offering this extra protection. Microban is a registered trademark of Microban Products Company, Huntersville, NC